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Number Operations & Arithmetic Flashcards

6 cards from real LLN practice questions. Tap to flip, then mark Knew It or Still Learning โ€” missed cards come back until you master them.

Read the first 6 Number Operations & Arithmetic flashcards as text
  1. A team completes 24 tasks in 3 days. At this rate, how many tasks will they complete in 7 days?

    Answer: 56

    Rate = 24 divided by 3 = 8 tasks per day. 8 x 7 = 56 tasks.

  2. A cash register shows a total of $47.35. The customer pays $60.00. How much change is due?

    Answer: $12.65

    $60.00 - $47.35 = $12.65.

  3. A warehouse has 3 shelves with capacities of 240, 185, and 175 boxes. What is the total capacity?

    Answer: 600 boxes

    240 + 185 + 175 = 600 boxes.

  4. What is the value of 2 cubed plus 4 squared?

    Answer: 24

    2 cubed = 8, 4 squared = 16. 8 + 16 = 24.

  5. A worker saves $75 per week. After how many weeks will they have saved $1,050?

    Answer: 14 weeks

    $1,050 divided by $75 = 14 weeks.

  6. A worker earns a 5% commission on sales. If they make $3,400 in sales in a week, what is their commission?

    Answer: $170

    5% x $3,400 = 0.05 x 3,400 = $170.